| To: | Hsu <Jbenson@sohu.com>, g3rzp@g3rzp.wanadoo.co.uk |
|---|---|
| Subject: | Re: [Amps] *** SPAM *** Re: 2 x 4-250A Amp |
| From: | Peter Chadwick <g3rzp@g3rzp.wanadoo.co.uk> |
| Reply-to: | g3rzp@g3rzp.wanadoo.co.uk |
| Date: | Mon, 18 Dec 2006 07:08:01 +0100 (CET) |
| List-post: | <mailto:amps@contesting.com> |
Hsu, >I have a pair Mulard TB3.5/750( 4-250A), < As far as I am aware, all the 'T' series numbers from Mullard and Philips are triodes. I can't find a data sheet for TB3.5/750: there is a TB3/750, which is medium mu triode (mu =25). Using 4-250 instead of 3-500Z means exceeding the plate dissipation for the same maximum power output: the gain may well be different, though. 73 Peter G3RZP _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps |
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